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<dita>
  <topic id="topic_fstrm">
    <title>sslinfo</title>
    <body>
      <p>The <codeph>sslinfo</codeph> module provides information about the SSL certificate that the
        current client provided when connecting to Greenplum. Most functions in this module return
        NULL if the current connection does not use SSL.</p>
      <p>The Greenplum Database <codeph>sslinfo</codeph> module is equivalent to the PostgreSQL
          <codeph>sslinfo</codeph> module. There are no Greenplum Database or MPP-specific
        considerations for the module.</p>
    </body>
    <topic id="topic_reg">
      <title>Installing and Registering the Module</title>
      <body>
        <p>The <codeph>sslinfo</codeph> module is installed when you install Greenplum Database.
          Before you can use any of the functions defined in the module, you must register the
            <codeph>sslinfo</codeph> extension in each database in which you want to use the
          functions. <ph otherprops="pivotal">Refer to <xref
              href="../../install_guide/install_modules.html" format="html" scope="external">Installing
              Additional Supplied Modules</xref> for more information.</ph></p>
      </body>
    </topic>
    <topic id="topic_info">
      <title>Module Documentation</title>
      <body>
        <p>See <codeph><xref href="https://www.postgresql.org/docs/9.4/sslinfo.html"
              scope="external" format="html">sslinfo</xref></codeph> in the PostgreSQL documentation
          for detailed information about the individual functions in this module.</p>
      </body>
    </topic>
  </topic>
</dita>
